.row{
    height: 40px;
    margin-top: 10px;
    display:  flex;
    align-items: center;
    justify-content: space-between;
    .start,.end{
        font-size: 18px;
        font-weight: bold;
    }
    .week{
        font-size: 15px;
        font-weight: bold;
    }
}
.grid-demo-item-block {
  border: solid 1px #fff;
  background: #fff;
  text-align: center;
  color: skyblue;
  height: 40px;
  
}